This content explains the fundamental components and functions of a household cold water supply system, emphasizing its role in delivering safe water for daily needs.
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we move on to our topic, let's quickly
review the previous one. Let the
students identify and explain each
different plumbing material.
Number one, the [music] answer is elbow 90°.
Number two,
Number three.
Number four,
And lastly number five.
In today's lesson we will discuss the
Water is crucial for everyday life.
Serving various purposes [music] from
drinking to personal hygiene such as
bathing and cleaning. Plumbing systems
facilitate access to water within our
homes with the primary aim of providing
adequate safe drinking water to every household.
Basic components of a cold water
The water supply system transports
pressurized water from either a well or
underground water mains into homes
supplying all fixtures such as sinks,
showers, [music] and toilets. Typically,
this system consists of two pipes, one
for hot water delivery and the other for
The cold water system is a network of
pipes and fixtures that supply clean
cold water to different parts of a
residential [music] house.
[snorts] Components of household water
Supply pipe water supply [music] line
refers to the larger system transporting
water from the main water source to a building.
A supply pipe, also called a water
supply line, is a crucial part of a
plumbing system. It's the pipe that
carries fresh portable water from the
main water source, such as the municipal
water main or a private well into a building.
A service pipe or service line is a
specific supply pipe segment connecting
the properties plumbing system to the
main supply line.
A service pipe or service line is the
pipe that connects the public water man
to an individual property, delivering
water from the municipal supply system
into the [music] premises. Smaller than
water manes since it only serves one
property rather than an entire neighborhood.
Water meter. It measures the quantity
volume of water that passes through a
pipe or other outlet to calculate
payment from the [music] water service provider.
Main shut off. Every home has at least
one main shut off valve controlling
water flow to the house. It is usually
located near the point where water
enters the house. It is often [music]
near the water meter and is sometimes
Intermediate shut offs may be in pairs,
one for hot and the other for cold water
lines. This may also mean they control
water supply to a portion of the house.
An intermediate shut off, sometimes
called an intermediate stop valve, is a
valve placed within the cold water
distribution system of a building that
allows sections of the pipe work to be
isolated without shutting off the entire
Fixture shut offs are separate stop
valves connected to each faucet, toilet,
and fixture. If a fixture has no stop
valve, you must shut off water to part
Fixture shut offs, also called fixture
shut off valves or stop valves, are
small plumbing valves installed at
individual fixtures like sinks, toilets,
or dishwashers. Their purpose is to let
you turn off the water supply to a
specific fixture without shutting off
Riser refers to the vertical supply pipe
extending upward from one floor to the next.
next.
In plumbing, the term riser specifically
refers to a vertical pipe that carries
water or sometimes gas upward through a building.
Branches are horizontal pipes that serve
the faucets or fixtures.
In plumbing, the term branch refers to a
secondary pipeline that comes off a main
pipe like a riser or trunk line to
deliver [music] water or remove waste to
A water pump is a machine that
transports [music] water from one
A faucet is a device that controls the
release of water from a plumbing system.
It's what you commonly see on sinks,
bathtubs, and other fixtures where water
A flush toilet, also known as a flushing
In plumbing, a sink, also called a basin
in some regions, is a bull-shaped
fixture [music] used for washing hands,
In plumbing, a shower is a fixture
designed to bathe under a spray of
water, usually warm or hot. It's one of
the most common household plumbing installations.
A bathtub is a large fixture designed to
hold water for bathing. It's one of the
oldest and most traditional bathroom installations.
A bday is a bathroom fixture designed
for personal hygiene, specifically for
washing the genital and anal areas after
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